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Merge the Share process of the two classes into one 

A new class has been added in the util package: NewPipeTextViewHelper.
It shares the selected text of a TextView with ShareUtils#shareText (with the created shareSelectedTextWithShareUtils static method).
Only this static method can be used by other classes, other methods are private.
This commit is contained in:
TiA4f8R 2021-09-24 20:14:31 +02:00
parent 3ded6feddb
commit aab09c0c65
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3 changed files with 94 additions and 47 deletions
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86
app/src/main/java/org/schabi/newpipe/util/NewPipeTextViewHelper.java Normal file
View File

@ -0,0 +1,86 @@
package org.schabi.newpipe.util;
import android.content.Context;
import android.text.Selection;
import android.text.Spannable;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import org.schabi.newpipe.util.external_communication.ShareUtils;
import org.schabi.newpipe.views.NewPipeEditText;
import org.schabi.newpipe.views.NewPipeTextView;
public final class NewPipeTextViewHelper {
private NewPipeTextViewHelper() {
}
/**
* Share the selected text of {@link NewPipeTextView NewPipeTextViews} and
* {@link NewPipeEditText NewPipeEditTexts} with
* {@link ShareUtils#shareText(Context, String, String)}.
*
* <p>
* This allows EMUI users to get the Android share sheet instead of the EMUI share sheet when
* using the {@code Share} command of the popup menu which appears when selecting text.
* </p>
*
* @param textView the {@link TextView} on which sharing the selected text. It should be a
* {@link NewPipeTextView} or a {@link NewPipeEditText} (even if
* {@link TextView standard TextViews} are supported).
*
* @return true if no exceptions occurred when getting the selected text, sharing it and
* deselecting it, otherwise an exception
*/
public static boolean shareSelectedTextWithShareUtils(@NonNull final TextView textView) {
if (textView instanceof NewPipeTextView) {
final NewPipeTextView newPipeTextView = (NewPipeTextView) textView;
final CharSequence text = newPipeTextView.getText();
final CharSequence selectedText = getSelectedText(newPipeTextView, text);
shareSelectedTextIfNotNullAndNotEmpty(newPipeTextView, selectedText);
final Spannable spannable = (text instanceof Spannable) ? (Spannable) text : null;
Selection.setSelection(spannable, newPipeTextView.getSelectionEnd());
} else if (textView instanceof NewPipeEditText) {
final NewPipeEditText editText = (NewPipeEditText) textView;
final Spannable text = editText.getText();
final CharSequence selectedText = getSelectedText(textView, text);
shareSelectedTextIfNotNullAndNotEmpty(textView, selectedText);
Selection.setSelection(text, editText.getSelectionEnd());
} else {
final CharSequence text = textView.getText();
final CharSequence selectedText = getSelectedText(textView, text);
shareSelectedTextIfNotNullAndNotEmpty(textView, selectedText);
final Spannable spannable = (text instanceof Spannable) ? (Spannable) text : null;
Selection.setSelection(spannable, textView.getSelectionEnd());
}
return true;
}
@Nullable
private static CharSequence getSelectedText(@NonNull final TextView textView,
@Nullable final CharSequence text) {
if (!textView.hasSelection() || text == null) {
return null;
}
final int start = textView.getSelectionStart();
final int end = textView.getSelectionEnd();
return String.valueOf(start > end ? text.subSequence(end, start)
: text.subSequence(start, end));
}
private static void shareSelectedTextIfNotNullAndNotEmpty(
@NonNull final TextView textView,
@Nullable final CharSequence selectedText) {
if (selectedText != null && selectedText.length() != 0) {
ShareUtils.shareText(textView.getContext(), "", selectedText.toString());
}
}
}

27
app/src/main/java/org/schabi/newpipe/views/NewPipeEditText.java
View File

@ -1,8 +1,6 @@
package org.schabi.newpipe.views;
import android.content.Context;
import android.text.Selection;
import android.text.Spannable;
import android.util.AttributeSet;
import androidx.annotation.NonNull;
@ -11,6 +9,8 @@ import androidx.appcompat.widget.AppCompatEditText;
import org.schabi.newpipe.util.external_communication.ShareUtils;
import static org.schabi.newpipe.util.NewPipeTextViewHelper.shareSelectedTextWithShareUtils;
/**
* An {@link AppCompatEditText} which uses {@link ShareUtils#shareText(Context, String, String)}
* when sharing selected text by using the {@code Share} command of the floating actions.
@ -38,27 +38,8 @@ public class NewPipeEditText extends AppCompatEditText {
@Override
public boolean onTextContextMenuItem(final int id) {
if (id == android.R.id.shareText) {
final Spannable text = getText();
final CharSequence selectedText = getSelectedText(text);
if (selectedText != null && selectedText.length() != 0) {
ShareUtils.shareText(getContext(), "", selectedText.toString());
}
Selection.setSelection(text, getSelectionEnd());
return true;
} else {
return super.onTextContextMenuItem(id);
return shareSelectedTextWithShareUtils(this);
}
}
@Nullable
private CharSequence getSelectedText(@Nullable final CharSequence text) {
if (!hasSelection() || text == null) {
return null;
}
final int start = getSelectionStart();
final int end = getSelectionEnd();
return String.valueOf(start > end ? text.subSequence(end, start)
: text.subSequence(start, end));
return super.onTextContextMenuItem(id);
}
}

28
app/src/main/java/org/schabi/newpipe/views/NewPipeTextView.java
View File

@ -1,8 +1,6 @@
package org.schabi.newpipe.views;
import android.content.Context;
import android.text.Selection;
import android.text.Spannable;
import android.util.AttributeSet;
import androidx.annotation.NonNull;
@ -11,6 +9,8 @@ import androidx.appcompat.widget.AppCompatTextView;
import org.schabi.newpipe.util.external_communication.ShareUtils;
import static org.schabi.newpipe.util.NewPipeTextViewHelper.shareSelectedTextWithShareUtils;
/**
* An {@link AppCompatTextView} which uses {@link ShareUtils#shareText(Context, String, String)}
* when sharing selected text by using the {@code Share} command of the floating actions.
@ -38,28 +38,8 @@ public class NewPipeTextView extends AppCompatTextView {
@Override
public boolean onTextContextMenuItem(final int id) {
if (id == android.R.id.shareText) {
final CharSequence text = getText();
final CharSequence selectedText = getSelectedText(text);
if (selectedText != null && selectedText.length() != 0) {
ShareUtils.shareText(getContext(), "", selectedText.toString());
}
final Spannable spannable = (text instanceof Spannable) ? (Spannable) text : null;
Selection.setSelection(spannable, getSelectionEnd());
return true;
} else {
return super.onTextContextMenuItem(id);
return shareSelectedTextWithShareUtils(this);
}
}
@Nullable
private CharSequence getSelectedText(@Nullable final CharSequence text) {
if (!hasSelection() || text == null) {
return null;
}
final int start = getSelectionStart();
final int end = getSelectionEnd();
return String.valueOf(start > end ? text.subSequence(end, start)
: text.subSequence(start, end));
return super.onTextContextMenuItem(id);
}
}